JP6430628B2 - 体外血液透析機用圧力出力装置 - Google Patents

体外血液透析機用圧力出力装置 Download PDF

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Publication number: JP6430628B2
Authority: JP; Japan
Prior art keywords: pressure; diaphragm; chamber; shell; port
Prior art date: 2014-09-26
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

JP2017505808A

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English (en)

Japanese (ja)

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JP2017529126A (ja

Inventor

リンドレー、デロイ

アントニオバディロ、ホセ

パリースミス、マイケル

アレンラッシャー、リチャード

カルヴィンデイトン、トロイ

イー．ジェンセン、リン

Original Assignee

フレセニウスメディカルケアホールディングスインコーポレーテッド

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2014-09-26

Filing date

2015-07-28

Publication date

2018-11-28

2015-07-28 Application filed by フレセニウスメディカルケアホールディングスインコーポレーテッド, フレセニウスメディカルケアホールディングスインコーポレーテッド filed Critical フレセニウスメディカルケアホールディングスインコーポレーテッド

2017-10-05 Publication of JP2017529126A publication Critical patent/JP2017529126A/ja

2018-11-28 Application granted granted Critical

2018-11-28 Publication of JP6430628B2 publication Critical patent/JP6430628B2/ja

Status Active legal-status Critical Current

2035-07-28 Anticipated expiration legal-status Critical

Links

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Images

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
- A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
- A61M1/1621—Constructional aspects thereof
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
- A61M1/3621—Extra-corporeal blood circuits
- A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
- A61M1/3641—Pressure isolators
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M39/00—Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
- A61M39/22—Valves or arrangement of valves
- A61M39/227—Valves actuated by a secondary fluid, e.g. hydraulically or pneumatically actuated valves
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0023—Fluidic connecting means for flowthrough systems having a flexible pressure transmitting element
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/06—Means for preventing overload or deleterious influence of the measured medium on the measuring device or vice versa
- G01L19/0618—Overload protection
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L7/00—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements
- G01L7/02—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges
- G01L7/08—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type
- G01L7/082—Measuring the steady or quasi-steady pressure of a fluid or a fluent solid material by mechanical or fluid pressure-sensitive elements in the form of elastically-deformable gauges of the flexible-diaphragm type construction or mounting of diaphragms
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/12—General characteristics of the apparatus with interchangeable cassettes forming partially or totally the fluid circuit
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow

Landscapes

Health & Medical Sciences (AREA)
Heart & Thoracic Surgery (AREA)
Vascular Medicine (AREA)
General Physics & Mathematics (AREA)
Physics & Mathematics (AREA)
Biomedical Technology (AREA)
General Health & Medical Sciences (AREA)
Anesthesiology (AREA)
Veterinary Medicine (AREA)
Hematology (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
Engineering & Computer Science (AREA)
Public Health (AREA)
Cardiology (AREA)
Urology & Nephrology (AREA)
Pulmonology (AREA)
Emergency Medicine (AREA)
External Artificial Organs (AREA)

JP2017505808A 2014-09-26 2015-07-28 体外血液透析機用圧力出力装置 Active JP6430628B2 (ja)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US201462056122P	2014-09-26	2014-09-26
US62/056,122		2014-09-26
PCT/US2015/042333 WO2016048445A1 (fr)	2014-09-26	2015-07-28	Dispositif de sortie de pression pour machine d'hémodialyse extracorporelle

Publications (2)

Publication Number	Publication Date
JP2017529126A JP2017529126A (ja)	2017-10-05
JP6430628B2 true JP6430628B2 (ja)	2018-11-28

Family

ID=53785764

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP2017505808A Active JP6430628B2 (ja)	2014-09-26	2015-07-28	体外血液透析機用圧力出力装置

Country Status (8)

Country	Link
US (2)	US9757505B2 (fr)
EP (1)	EP3197519B1 (fr)
JP (1)	JP6430628B2 (fr)
KR (1)	KR102447625B1 (fr)
CN (1)	CN106573095B (fr)
CA (1)	CA2957067C (fr)
MX (1)	MX383611B (fr)
WO (1)	WO2016048445A1 (fr)

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JP6483874B1 (ja)	2018-01-18	2019-03-13	日機装株式会社	圧力検出器の調整装置
JP6637107B2 (ja) *	2018-05-16	2020-01-29	日機装株式会社	圧力検出器
JP7030610B2 (ja) *	2018-05-16	2022-03-07	日機装株式会社	圧力検出器
JP6637108B2 (ja)	2018-05-16	2020-01-29	日機装株式会社	圧力検出器
JP6639559B2 (ja)	2018-05-16	2020-02-05	日機装株式会社	圧力検出器
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EP2931334B1 (fr)	2012-12-14	2017-08-09	Gambro Lundia AB	Repositionnement de diaphragme pour une capsule de pression à l'aide d'une détection de position
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MX383611B (es)	2014-09-26	2025-03-11	Fresenius Medical Care Holdings Inc	Dispositivo de salida de presion para maquina de hemodialisis extracorporea.

2015
- 2015-07-28 MX MX2017001677A patent/MX383611B/es unknown
- 2015-07-28 KR KR1020177002799A patent/KR102447625B1/ko active Active
- 2015-07-28 CA CA2957067A patent/CA2957067C/fr active Active
- 2015-07-28 CN CN201580041994.4A patent/CN106573095B/zh active Active
- 2015-07-28 EP EP15747926.2A patent/EP3197519B1/fr active Active
- 2015-07-28 JP JP2017505808A patent/JP6430628B2/ja active Active
- 2015-07-28 WO PCT/US2015/042333 patent/WO2016048445A1/fr not_active Ceased
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2017
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KR20170063511A (ko)	2017-06-08
US9757505B2 (en)	2017-09-12
EP3197519B1 (fr)	2020-09-02
JP2017529126A (ja)	2017-10-05
EP3197519A1 (fr)	2017-08-02
CN106573095B (zh)	2020-06-26
MX2017001677A (es)	2017-05-09
US20170340798A1 (en)	2017-11-30
US20160089484A1 (en)	2016-03-31
MX383611B (es)	2025-03-11
CA2957067C (fr)	2019-02-19
CN106573095A (zh)	2017-04-19
KR102447625B1 (ko)	2022-09-28
WO2016048445A1 (fr)	2016-03-31
US10398826B2 (en)	2019-09-03
CA2957067A1 (fr)	2016-03-31

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CA2235601A1 (fr)	1997-05-01	Mesure de la pression lors du traitement du sang